baber/WOPTO huggingface dataset:
Patent JP-H1083413-A (JP)
Title: Method and device for recognizing building plan
Inventor: NISHIMURA TAKAYUKI
IPC: G06T7/60
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To precisely automatically recognize closets by judging whether sizes are within a permission range or not for respective rectangular closed loops extracted from image picture data obtained by reading a building plan. SOLUTION: The building plan which is set in a picture read part 2 is read out and the image picture data is inputted. A dot number measuring/arranging data generation part 6 and an outline/structure recognition part 7 execute the recognition processing of the positions of walls against inputted picture data. A closet recognition part 13 extracts the rectangular closed loops and obtains the number of the loops and data showing the outlines of the respective rectangular closed loops. Then, whether the rectangular closed loops are within the permission range of the vertical/lateral sizes or not as the closets. When they are within the permission range, the rectangular areas are considered and recognized to be the closets. Then, recognized result information on coordinate data of the rectangular areas are stored and the recognized results are outputted.
Patent JP-H1081628-A (JP)
Title: Wound treating agent
Inventor: NIIMURA KAZUO
IPC: A61K31/715
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a wound treating agent capable of exhibiting wound healing effect of chitin and chitosan and having higher wound healing effect. SOLUTION: The wound healing agent is an ointment comprising a gelled hydrocarbon [e.g. Plastibase (R) manufactured by Taisho Pharmaceutical Co., Ltd.] containing 0.001-60wt.% chitin or chitosan. Chitin is a polymer comprising β-1,4-bond of N-acetylglycosamine and chitosan is a deacetylated material of chitin. Since chitin is abundantly contained in cuticule of crustacean such as shrimp and crab, the cuticule is generally used as a raw material for the chitin and chitin is separated from the cuticule. Chitosan is generally prepared by deacetylating chitin derived from crustacean in hot concentrated alkali.
Patent JP-H0791788-A (JP)
Title: Method and apparatus for cooling metal material
Inventor: MORIOKA OSAMU
IPC: B30B15/00
Filed: 1993-09-22
Abstract: PURPOSE:To use a small quantity of liquefied gas and to rapidly cool by precooling a metal material by sensible heat of evaporation gas of the liquefied gas in a heat insulation vessel and then bringing it into contact with the liquefied gas to cool it by using evaporative latent heat of the liquefied gas. CONSTITUTION:A metal material 1 to be cooled is first conveyed from an insertion inlet 4 of a heat insulation vessel 2 to a precooling zone A via rollers 7. It is precooled by evaporation gas agitated by a blower 8 and altered in its direction by an air direction regulating plate 9. On the other hand, the precooled and temperature-raised evaporation gas is discharged out of a room from a gas discharge tube 10. Then, the material 1 is conveyed to a cooling zone B, and cooled by using liquefied gas (a) oozed from fine holes 14 at a bottom of a liquefied gas storage vessel 12. Subsequently, the gas is moved down in the vessel 12 by an elevator 11, brought into contact with a surface of the material 1 at a bottom of the vessel 11 becoming a low temperature, thereby improving a cooling effect. Thereafter, the material 1 is extracted from an extraction port 5.
Patent JP-S6391617-A (JP)
Title: Optical node coupler
Inventor: OKUNO HIROYUKI
IPC: G02B26/08
Filed: 1986-10-03
Abstract: PURPOSE:To simplify the structure of an optical node coupler and to reduce the cost by constituting a light emitting element, a light receiving element, a light input part, a light output part, and a reflecting means in one body. CONSTITUTION:A solenoid 26 is driven and then a plunger 27 is attracted against the elastic force of a return spring 28, so that light incident on the light input part 12 from an optical connector 14 is guided to the light receiving element 19 from a rod lens 20 through a rod lens 23 and a spacer 25. Further, light emitted by the light emitting element 18 is guided to an optical connector 16 inserted into the light input part 13 from a spacer 24 and a rod lens 22 through a rod lens 21. Thus, a resin member 29 is mounted on the plunger 27 and a reflecting surface 30 is formed on the front end surface of the resin member 29 to switch the optical path from the light input part 12 to the light output part 13 and the optical path from the light input part 12 to the light receiving element 19 and from the light emitting element 18 by driving the solenoid 26.
Patent JP-H0980508-A (JP)
Title: Shake correction device
Inventor: HIRANO SHINICHI
IPC: G03B5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent an image blurring correction control from being executed in such a state that shake cannot be detected by blocking the transmission of information for starting the correction of the shake by using an blocking means in the case the start of a photographing is instructed when the shake cannot be detected by a shake detection means. SOLUTION: This device is provided with a transmission means 24 transmitting the information showing that the shake can be detected by the shake detection means 13 to a body device 2 from a lens device 1 and an output means 25 arranged in the body device 2 and set to output the information for starting the correction of the shake used for deciding timing that the driving of an image blurring correction driving means is started. Besides, it is provided with the blocking means 25 arranged in the body device 2 obstructing the information for starting the correction of the shake to be transmitted to the lens device 1 in the case the start of photographing is instructed when the shake cannot be detected by the detection means 13 or holding the transmission thereof until the shake can be detected by the detection means 13.
Patent JP-S61113783-A (JP)
Title: Apparatus for electrolyzing molten chloride
Inventor: ISHIZUKA HIROSHI
IPC: C25C3/04
Filed: 1984-11-09
Abstract: PURPOSE:To increase a heat radiating effect and to improve the productivity per floor area by providing a cavity to each cathode lead part of a series type electrolytic apparatus and introducing and discharging a cooling medium into and out of such cavity. CONSTITUTION:Cathodes 11 each consisting of an iron plate, an anode 19 consisting of a thick graphite plate and intermediate electrodes 23 are disposed into the series type electrolytic apparatus. The cathodes 11 are joined via connectors 27, 28, 29 to lead parts 30, 31. The cavity 35 is provided to each of the lead parts 30, 31 along the part from the above a cap 32 to the part below the liquid level. A blast pipe (or water feed pipe) 37 and a discharge part (or drain port) 39 are provided to the cavity 35. The heat radiating effect is thus improved and the apparatus for electrolyzing molten chloride having the improved productivity per floor area is obtd.
Patent JP-S6393910-A (JP)
Inventor: USAMI YASUTO
IPC: E01H5/09
Filed: 1986-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05203346-A (JP)
Title: Gas cooling in air-component gas equipment and its equipment
Inventor: KURUTAN DENI
IPC: F25J3/04
Filed: 1992-09-04
Abstract: PURPOSE: To secure a reduction in energy consumption of the apparatus by cooling hot and high pressure compressed air boosted by a compressor with an absorption type cooler, in the apparatus using air constituent gas having a unit for separating air constituent gas to which the compressed air is supplied. CONSTITUTION: In a unit 1 for separating air constituent gas adapted to supply gaseous oxygen at least to an outlet line 2 and residual gaseous nitrogen to an outlet line 3, a non-cooling compressor 5 is provided and compressed air is generated with a pressure exceeding 4×10<5> Pa (absolute pressure) and the temperature thereof above 100 deg. to be supplied to a heat exchanger 8 through an outlet line 6. At this point, the compressed air is cooled by heat exchange with the residual nitrogen compressed by a compressor 9 leaving the outlet line 3, while heat is applied to a boosting hot water circuit 12 in a heat exchanger 13 of an absorption type cooler 11 to cool it. Cooled high pressure air is supplied to a separator 1 through a heat exchanger 10 using water and a water/carbon dioxide remover 7 to separate gases present in air such as oxygen, nitrogen and argon.
Patent JP-H0285482-A (JP)
Title: Supporting structure for film member in film structure
Inventor: UEKI TAKASHI
IPC: E04H15/00
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a simple supporting structure by screwing a rod which penetrates through a skeleton structure in the outside surface direction, with a spherical joint positioned at the center of a fundamental unit and pushing up a film member upwardly by the rod. CONSTITUTION:A film structure is constituted by attaching a film member 3 onto the whole surface of a framework structure which is constructed by joining the frame members 1 which constitute a network onto the spherical joints 2 arranged at the node positions, and the fundamental unit is constituted of a polygon as the min. unit having a node point at the center, and the film member 3 is pushed upwardly by a rod 14 penetrating through the spherical joint 20 positioned at the center, in the outside surface direction, and a tension is applied. The frame member 1 is connected with the spherical joints 2 and 20 by tightening the bolts 5 and 5 projecting from the caps 1a and 1a at the both edges, and the skeleton structure is constituted. Therefore, the supporting structure can be made simple, and the work can be carried out easily and surely.
Patent JP-H0976372-A (JP)
Title: Envelope forming device
Inventor: ARAI HIDENORI
IPC: B31B1/12
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an envelop which can keep adequate strength even when a bulky article or an article having a sharp edge is placed in it by heat sealing a multilayer sheet which is longitudinally folded double in the cross direction and cutting the heat-sealed part with a rotary cutter. SOLUTION: A multilayer sheet 70 is supplied from the sheet feed part 61 of an envelope forming device 52 and is longitudinally folded double in a double- folding part 62 so that a polyethylene layer 70a is brought inside. Next, the sheet 70 reaches a heat seal roller 64 passing through the first feed roller 63 and is heat-sealed laterally at prescribed intervals by the roller 64 to form a heat seal part 35a. Next, the middle part of the heat seal part 35a of the sheet 70 is cut in the cross direction of the sheet 70 by a rotary cutter 66. In this way, the envelopes are produced one by one from the sheet 70.
Patent JP-H05198044-A (JP)
Title: Drum and tape driving device
Inventor: RI MINSHIYU
IPC: G11B15/61
Filed: 1992-09-04
Abstract: PURPOSE: To reduce power consumption, to improve productivity and to reduce cost by the simplifying the assembling of VCR by allowing a single motor to travel a tape and to drive a head drum. CONSTITUTION: When the had drum 410 is turned counterclockwise, solar gear on the axis line of the head drum is similarly turned counterclockwise, but planetary gears 416a to 416c are rotated clockwise. With the rotating clockwise operation of the planetary gears 416a to 416c, a rim gear 420 and a first pulley 422 connected with this rim gear 420 is rotated clockwise and a second puller 502 connected with the first pulley 422 through he first belt 426 and a second flat gear 502 to which the first pulley 502 is connected are rotated clockwise similarly. The clockwise rotating operation of the first flat gear 502 turns a second flat gear 602 counterclockwise to advance the tape 630 to write in the figure.
Patent JP-H0739430-A (JP)
Title: Slide assembly of drawer
Inventor: HOFFMAN KEITH ALAN
IPC: A47B88/493
Filed: 1993-08-19
Abstract: PURPOSE: To surely stop a drawer at a desired moving end by securing the drawer at one end of a stop lever to the other end which is elastically freely curved from a stopping position to an operated position. CONSTITUTION: A stop lever is attached to the middle of the end of an inside rail 14. A holding support 78 which projects sideways after a mounting projection 76 is completely inserted into a slot is engaged in the slot of the rail 14 to keep the stop lever mounted in a cooperated combination on the top of the inside rail 14. For removal, the support 78 is pushed out of engagement with a shoulder and the lever is slid back from the relation of being fitted with the projection 76 of the rail 14. Since a trigger made of an elastic polymer material has an end portion 170b which is engaged with the wall of the rail 14, the trigger joins with the rail 14 like a bridge when further deformed. When the trigger is further pressed, bias is imparted to the support of the shoulder 80 of a stop from engagement with a shoulder 90 with which a center stop 92 cooperates.  The surface of the stop, the special acute angle of the lever, and the stop guarantee stop even for abrupt drawing.
Patent JP-S63146197-A (JP)
Inventor: FUIRITSUPU BENSON GURUUBAA
IPC: G07F11/08
Filed: 1987-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1148205-A (JP)
Title: Hand saw with oblique slot
Inventor: HAYASHI KIYOHIRO
IPC: B27B33/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce frictional resistance from both sectional surfaces to a hand saw as much as possible in the case of cutting a plywood by forming slots inclined toward an end at several positions between a back and an edge part of a hand saw body, thereby reducing a weight of the body. SOLUTION: Slots 4 inclined toward an end are formed at several positions between a back 2 and an edge part 3 of a hand saw body 1. An inclined angle of each of the slots 4 inclined toward the end is desired to be 45 degrees or less in view of slidableness and intrusion. A dimensional size of the slots 4 is suitably about 7 mm in lateral width, about 25 mm in a longitudinal width and about 12 mm of an interval of the slots 4 in the case of material SK-4. The number of the holes of the slots 4 is limited since the sew has various length. At the time of using, when a trunk of a tree with about 10 cm of a diameter is cut right at its side and advanced, residual cutting tailings starts to be discharged via the slots 4 in the stop of embedding the saw by about its half in the tailings. When the tree is further cut and advanced, the saw is pushed by the shape of the slots 4, its edge part is slightly separated from a cut end, and can be lightly inserted.
Patent JP-H0899179-A (JP)
Title: Submerged arc welding method for one side surface
Inventor: TANAKA KAZUO
IPC: B23K35/362
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the development of a large quantity of fume and malodor and obtain sound penetration bead at the same time of obtaining good welding work environment, in a submerged arc welding method for one side surface by using a steel plate and flux as the backing material. CONSTITUTION: The sheet-like solid flux having 2-6mm thickness is laid on the steel plate and further, on the upper layer of the solid flux, a cloth-like or mat-like glass fiber having 1.0-4.0mm thickness is laid. A copper plate is pushed to the material to be welded while interposing these glass fiber and solid flux and the backing material is brought into close contact with the back surface of the material to be welded, and the welding is executed from the front surface side. The glass fiber contains 50-75% SiO2 , 5-25% Al2 O3 , 10-30% CaO and the solid flux contains >=60% SiO2 .
Patent JP-H0899701-A (JP)
Title: Three stage type slide fork
Inventor: YAMAGUCHI MASANORI
IPC: B65G1/04
Filed: 1994-09-30
Abstract: PURPOSE: To simplify structure and enhance reliability by engaging a chain rectilinearly fixed to an intermediate fork with a driving sprocket on a lower fork side so as to protrude the intermediate fork in the longitudinal direction of the lower fork or retract it into the lower fork by means of rotation of the sprocket. CONSTITUTION: When a roller chain 14 having an attachment for fixing is delivered forward through rotation of sprocket 4, an intermediate fork 7 to which the roller chain 14 is fixed is protruded forward of a lower fork 2. Because of protruding action of the intermediate fork 7, turning wheels 12 are also moved forward, and an upper fork 17 is thereby pulled by a chain 20 to be protruded forward of the intermediate fork 7. By reverse rotation of the sprocket 4, the intermediate fork 7 is housed inside the lower fork 2, while the upper fork 17 is housed inside the intermediate fork 7. Further, by the reverse rotation of the sprocket 4, the intermediate fork 7 and the upper fork 17 can be protruded rearward of the lower fork 2.
Patent JP-S6297125-A (JP)
Title: Magnetic recording medium and its production
Inventor: IZUMI TOSHIAKI
IPC: C08L67/02
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled medium having extremely high coercive force in the direction vertical to the film surface of a magnetic layer by providing a undercoat layer contg. Ti and the magnetic layer having a columnar crystal on a resinous substrate. CONSTITUTION:The undercoat layer contg. Ti is provided on the resinous substrate having <=150 deg.C heat-deflection temp., and the magnetic layer having columnar crystals having 10-300nm mean grain diameter is formed on the substrate layer. Consequently, a magnetic recording medium using, for example, a substrate of polyethylene terephthalate (PET) having <=150 deg.C heat-deflection temp., having high coercive force in the vertical direction, and exhibiting excellent magnetic characteristic and physical properties can be obtained.
Patent JP-S6479592-A (JP)
Title: Structure of heat exchanger
Inventor: KUBOTA YOICHI
IPC: F28D15/02
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the variation in the temperatures of fluid to be heated, by a method wherein the connecting part of a heat pipe 2 is projected to the outside of an outer cylinder to form a heat receiving part while a plurality of heat dissipating space units, accommodating the heat dissipating part of the heat pipe, is formed. CONSTITUTION:Annular heat pipe 5 in an outer cylinder 1 is connected to the annular heat pipe 7 in an inner cylinder 3 through a connecting pipe 12 while the heat receiving part 2b of the heat pipe 2, projected outwardly from the side wall 1a, is formed an the annular heat pipe 4. When a heating device 14, such as a gas burner or the like, is attached to the heat receiving part 2b of the heat pipe 2 to heat the heat receiving part 2b, heat from the same part 2b flows through the whole of the heat dissipating part 2a of the heat pipe 2 and heat exchange for fluid to be heated may be effected in the heat dissipating parts 2a of respective heat dissipating space units S. The heat exchanger A exchanges heat through the heat pipe 2 while flowing the fluid to be heated through heat dissipating space flow passage M in the outer cylinder 1 by a supplying device 14 such as a pump or the like, whereby the temperature of the same fluid may be kept constant as much as possible.
Patent JP-H0790885-A (JP)
Title: Hydraulic driving device for construction machine
Inventor: AOYANAGI YUKIO
IPC: E02F9/22
Filed: 1993-09-24
Abstract: PURPOSE:To enhance workability by arranging a pressure compensating valve in a center bypass passage of directional control valve groups, and imparting selectively load compensating characteristics and pressure control characteristics to actuators. CONSTITUTION:Switching means 25 and 26 switch freely pressure introducing passages 21a and 27a to a first position connected to respective upstream side passages of directional control valve groups 30 and 31 or a second position connected to a tank through selecting means 28 and 29. Next, in the case where a pressure compensating valve 20 is put in an actuating condition by switching the means 26 to the first position, when either one of directional control valves 9 to 13 is switched, differential pressure enters the valve 20, and load compensating characteristics are imparted to actuators. Next, the means 26 is switched to the second position, the valve 20 is fully opened, and pressure of the actuators of the valves 9 to 13 is controlled. When one of the means 25 and 26 is switched to the first position and the other is switched to the second position, load compensating characteristics can be obtained on one side, and pressure control characteristics can be obtained on the other side. Thereby, the actuator characteristics can be switched to/from each other according to work.
Patent JP-S6479929-A (JP)
Title: Magnetic recording medium
Inventor: FUJIKI KUNIHARU
IPC: C09D5/23
Filed: 1987-09-22
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the durability of a recording medium by using a binder into which a hydrophilic group is introduced as a binder of a magnetic coating compd. CONSTITUTION:A magnetized layer is provided on a base and the fine powder of the ferromagnetic material which is added with an org. metal compd. of zircoaluminate having aluminum and zirconium atoms. and is subjected to a surface treatment is dispersed uniformly in the binder having the metal salt group of sulfonic acid and is incorporated into said layer. A polyurethane resin, polyester resin, vinyl chloride resin, nitrocellulose, etc., is used for the binder having the metal salt group of the sulfonic acid. As a result, the need for the addition of a low mol.wt. surfactant to the binder is eliminated and the good dispersibility is obtd.; in addition, the magnetic characteristics are improved.
Patent JP-S61117531-A (JP)
Title: Transmissive screen
Inventor: NISHITANI TATSURO
IPC: H04L12/70
Filed: 1984-11-14
Abstract: PURPOSE:To improve the picture quality of a transmissive screen, by providing a nondirectional light diffusing film and a lenticular emboss which intensely diffuses lights in the horizontal direction on one surface of the screen and another lenticular emboss which intensely diffuses lights in the vertical direction on the other surface. CONSTITUTION:A transmissive screen is constituted in such a way that a nondirectional light diffuising film is provided on one surface 3a of a screen plate 3 and a multi-focus lenticular emboss, whose semicylindrical lenses are small in width and radius of curvature, is also provided on the surface 3a mainly in the vertical direction, and then, another multi-focus lenticular emboss, whose semicylindrical lenses are large in width and radius of curvature, is provided on the other surface 3b mainly in the horizontal direction. When a black net is put on the observer side surface of the screen plate 3 thereafter, a shadow image projected from a projecting device on the opposite side of the observer makes the whole surface of the screen high in luminance irrespectively of the observing direction and eliminates the difference in the picture quality of the screen by means of the diffusing film and each multi-focus lenticular emboss.
Patent JP-S61118491-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGOME TAMIHITO
IPC: C09K19/30
Filed: 1984-11-14
Abstract: PURPOSE:A liquid crystal display device, obtained by adding specific compound group to an Np liquid crystal composition in the state of twisted orientation sealed up in a gap between light transmitting electrode substrates, and suitable for time sharing driving. CONSTITUTION:A liquid crystal display device obtained by adding (A) 2-20wt% compound expressed by formula I [R is Cn+H2n+1 or CnH2n+1O (n is 2-5)] to an Np liquid crystal composition, and further adding (B) a compound expressed by formula II [R is CnH2n+1 (n is 1-5)] or (ii) a compound expressed by formula IV [R is CnH2n+1 (n is 2-6)] thereto.